EP3261830B1 - Verfahren zur herstellung eines profilsegmentes einer segmentierten giess-vulkanisierform für fahrzeugreifen - Google Patents

Verfahren zur herstellung eines profilsegmentes einer segmentierten giess-vulkanisierform für fahrzeugreifen Download PDF

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Publication number
EP3261830B1
EP3261830B1 EP15804821.5A EP15804821A EP3261830B1 EP 3261830 B1 EP3261830 B1 EP 3261830B1 EP 15804821 A EP15804821 A EP 15804821A EP 3261830 B1 EP3261830 B1 EP 3261830B1
Authority
EP
European Patent Office
Prior art keywords
profile
segment
tread
casting
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15804821.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3261830A1 (de
Inventor
Karsten Wenzel
Magnus HASSELLÖF
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Reifen Deutschland GmbH
Original Assignee
Continental Reifen Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Reifen Deutschland GmbH filed Critical Continental Reifen Deutschland GmbH
Publication of EP3261830A1 publication Critical patent/EP3261830A1/de
Application granted granted Critical
Publication of EP3261830B1 publication Critical patent/EP3261830B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/02—Solid tyres ; Moulds therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/005—Adjustable, sectional, expandable or flexible patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B29C33/3878—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts used as masters for making successive impressions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B29C33/3878—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts used as masters for making successive impressions
    • B29C33/3885—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts used as masters for making successive impressions the mould parts being co-operating impressions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B29C33/3892—Preparation of the model, e.g. by assembling parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0616—Surface structure of the mould, e.g. roughness, arrangement of slits, grooves or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/757—Moulds, cores, dies
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying

Definitions

  • the invention also relates to a vulcanizing mold and a vehicle tire.
  • FIG WO 2010/096072A1 A method for producing a profile segment of a segmented cast-vulcanizing mold according to the preamble is known from FIG WO 2010/096072A1 known.
  • Vulcanizing molds for tires consist, among other things, of molded parts which together form the radially outer surface of the tire such as the tread, the shoulder area, the sidewalls and the bead area.
  • the segments that form the tread are called profile or shape segments.
  • profile positive includes all incisions in the profile as well as possible further incisions such as those for inserting lamellar plates for car and van tires.
  • the mold segments of vulcanizing molds for tires are made of aluminum and metal. Vulcanizing molds produced by casting processes and the method described above for obtaining a casting mold are sufficiently known to those skilled in the art.
  • the unvulcanized green green tire is vulcanized in the vulcanization mold and converted into its final rubber-elastic state by means of rubber crosslinking reactions.
  • the tire gets its profile design from the corresponding negative design of the molded surfaces of the molded segments. Mold surfaces are those surfaces of the mold segments that give the green tire its corresponding design.
  • the jacket-shaped surface of the tire tread has a defined roughness.
  • the grooves of the tread profile, which delimit the raised profile elements, should, however, be as "smooth" as possible in order to give the tire a high quality impression.
  • each finished vulcanizing mold with a suitable plasma coating.
  • the raised webs of the molding surface, which form the grooves of the tire tread are not to be provided with the plasma coating exhibiting the roughness.
  • the object is achieved by applying a plasma coating to the tread of the model segment, into which the positive profile of the tread is then milled to obtain the master model, the plasma coating being designed in such a way that it gives the master model a defined roughness.
  • the master model receives the roughness, which is carried over to the final vulcanization mold through the further known impression and casting process steps.
  • Any number of plaster casts can be obtained from the flexible cast, preferably made of silicone rubber, to preserve the casting core.
  • a plasma coating with a defined roughness only has to be applied once, from which many profile segments with a rough tread surface can be obtained. Since the profile is only milled into the model segment after the plasma coating has been applied, the subsequently milled grooves and other recesses are not provided with the plasma coating but are "smooth". It must be taken into account that the impression and casting processes reduce the roughness from the master model to the vulcanized tire.
  • the roughness of the master model must therefore be selected in such a way that the desired final roughness can be obtained on the vulcanized tire.
  • “Smooth” means a roughness with a roughness depth of 3 ⁇ m, measured on the vulcanized new tire, which is vulcanized with a vulcanizing mold produced according to the method according to the invention.
  • the plasma coating is applied to the model by applying a thermal spray coating.
  • This process is particularly suitable for coating the surface of the model and thus applying a defined roughness to the surface of the cast profile segment in further process steps.
  • the thermal spray coating consists of a matrix and spray additives statistically distributed in this matrix, the spray additives determining the roughness.
  • the spray additives can be grains which, for example, can be selected with regard to their grain size, their structure, their external grain shape and their hardness in accordance with the properties desired for the sprayed layer. A possibility is created of setting the desired roughness by selecting a suitable thermal spray coating, in particular by choosing the spray additive.
  • the matrix material can also be selected according to the desired properties.
  • the properties of the thermal spray coating can thus be influenced by selectable parameters of the matrix and / or the spray additives, so that its roughness structure can be adjusted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
EP15804821.5A 2015-02-23 2015-12-07 Verfahren zur herstellung eines profilsegmentes einer segmentierten giess-vulkanisierform für fahrzeugreifen Active EP3261830B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015203212.4A DE102015203212A1 (de) 2015-02-23 2015-02-23 Verfahren zur Herstellung eines Profilsegmentes einer segmentierten Gieß-Vulkanisierform für Fahrzeugreifen sowie eine Vulkansierform und ein Fahrzeugreifen
PCT/EP2015/078748 WO2016134798A1 (de) 2015-02-23 2015-12-07 VERFAHREN ZUR HERSTELLUNG EINES PROFILSEGMENTES EINER SEGMENTIERTEN GIEß-VULKANISIERFORM FÜR FAHRZEUGREIFEN SOWIE EINE VULKANSIERFORM UND EIN FAHRZEUGREIFEN

Publications (2)

Publication Number Publication Date
EP3261830A1 EP3261830A1 (de) 2018-01-03
EP3261830B1 true EP3261830B1 (de) 2021-08-04

Family

ID=54782734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15804821.5A Active EP3261830B1 (de) 2015-02-23 2015-12-07 Verfahren zur herstellung eines profilsegmentes einer segmentierten giess-vulkanisierform für fahrzeugreifen

Country Status (9)

Country Link
US (1) US10493665B2 (ru)
EP (1) EP3261830B1 (ru)
JP (1) JP2018505802A (ru)
KR (1) KR101963747B1 (ru)
CN (1) CN107249840B (ru)
DE (1) DE102015203212A1 (ru)
HU (1) HUE056602T2 (ru)
RU (1) RU2663162C1 (ru)
WO (1) WO2016134798A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019207732A1 (de) * 2019-05-27 2020-12-03 Continental Reifen Deutschland Gmbh Verfahren zum Herstellen einer extrudierten, schwefelvernetzbaren Kautschukmischung und Vorrichtung zur Durchführung des Verfahrens sowie deren Verwendung
JP6915649B2 (ja) 2019-07-03 2021-08-04 横浜ゴム株式会社 タイヤ加硫用モールドおよびタイヤの製造方法
RU2734209C1 (ru) * 2019-09-17 2020-10-13 Общество с ограниченной ответственностью "ПолиТаир" Способ изготовления литьевой формы для полиуретановой шины с внутренней амортизацией
JP2024108441A (ja) * 2023-01-31 2024-08-13 横浜ゴム株式会社 スタッドタイヤ用モールドの製造方法およびそのモールド並びにスタッドタイヤの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274404A (ja) * 1988-09-08 1990-03-14 Bridgestone Corp 空気入りタイヤ
EP0591745A3 (fr) * 1992-10-07 1994-10-12 Michelin & Cie Moule pour pneumatiques, et procédé de moulage de pneumatiques.
US5449483A (en) 1994-02-04 1995-09-12 The Goodyear Tire & Rubber Company Method and apparatus for making a tire mold
JP3297029B2 (ja) * 1999-11-26 2002-07-02 日本碍子株式会社 タイヤ成形用金型の製造方法及び補修方法
CN100546795C (zh) * 2002-05-23 2009-10-07 株式会社普利司通 用于轮胎模具的块件、制造该块件的方法、拼块型轮胎模具以及制造该拼块型轮胎模具的方法
CN100415477C (zh) * 2005-12-05 2008-09-03 广州华工百川科技股份有限公司 聚氨酯-橡胶复合轮胎的制造方法
DE102006042275A1 (de) * 2006-09-08 2008-03-27 Continental Aktiengesellschaft Verfahren zur Herstellung einer Vulkanisierform mit mehreren zu einer umfangsmäßig geschlossenen Form zusammenfügbaren Profilsegmenten und Vulkanisierform
EP2085201A1 (de) 2008-01-30 2009-08-05 Continental Aktiengesellschaft Reifenvulkanisierform und mit dieser Reifenvulkanisierform hergestellter Reifen
WO2010096072A1 (en) * 2009-02-17 2010-08-26 The Board Of Trustees Of The University Of Illinois Methods for fabricating microstructures
US20140087067A1 (en) 2012-09-21 2014-03-27 Frederic Gerard Auguste Siffer Method of coating a metal mold surface with a polymer coating, mold for rubber products and method of molding rubber products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CN107249840B (zh) 2019-07-26
EP3261830A1 (de) 2018-01-03
WO2016134798A1 (de) 2016-09-01
CN107249840A (zh) 2017-10-13
RU2663162C1 (ru) 2018-08-01
KR101963747B1 (ko) 2019-03-29
DE102015203212A1 (de) 2016-08-25
JP2018505802A (ja) 2018-03-01
KR20170118912A (ko) 2017-10-25
US20170348877A1 (en) 2017-12-07
HUE056602T2 (hu) 2022-02-28
US10493665B2 (en) 2019-12-03

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